Power Study on the Eztended Doguwas Estimator of J Function
G, Fand J are three popular summary statistics in point processes which are often used as test statistics in statistical analyses and inferences. Edge-effects are unavoidable when we estimate summary statistics in point patterns which are realizations of point processes in bounded windows. Three representative estimators of and were extended to by Wu Xiao-kun (2006) where bias, sample variances and envelops were compared. Powers based on estimators of function Jwere compared in this paper, combining with Wu Xiao-kun (2006), a conclusion can be drawn that the extended Doguwas estimator of has some advantages over the other two compared in this paper in J the view of simulation. So, the extended work is effective and we can put the extended Doguwas estimator of into statistical inference in practice.
Power Monte Carlo Test Point Process
WU Xiaokun CHEN Jianbao
Department of Mathematics and Physics, North China Electric Power University, Baoding, Hebei, P.R.Ch Department of Planning and Statistics, Xiamen University, Xiamen, Fujian, P.R.China, 361005
国际会议
2008年国际应用统计学术研讨会(2008 International Institute of Applied Statistics Studies)
烟台
英文
1-5
2008-08-14（万方平台首次上网日期，不代表论文的发表时间）